1163349 has 16 divisors (see below), whose sum is σ = 1880640. Its totient is φ = 704880.

The previous prime is 1163339. The next prime is 1163353. The reversal of 1163349 is 9433611.

It is not a de Polignac number, because 1163349 - 2⁴ = 1163333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

1163349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662 + ... + 2255.

It is an arithmetic number, because the mean of its divisors is an integer number (117540).

2^1163349 is an apocalyptic number.

It is an amenable number.

1163349 is a deficient number, since it is larger than the sum of its proper divisors (717291).

1163349 is a wasteful number, since it uses less digits than its factorization.

1163349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937 (or 3931 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 1163349 is about 1078.5865751065. The cubic root of 1163349 is about 105.1727767656.

The spelling of 1163349 in words is "one million, one hundred sixty-three thousand, three hundred forty-nine".